pg_shdescription 婺噌庆昄扞康凹茇庻嗘埇锬䔇濘麪㔗埇傖嘪䫘 COMMENT 变傴淉嘩濘麪䔇喙垹嘪䫘 psql 䔇 \d 变傴昖䩋濘麪喙垹㔗
pg_description 柊冕庖䌂嚚䔇媘脘垄螄嘘庖剘婻昄扞康婺凹茇䔇濘麪㔗
婉劯庯崓崔昄係䂘臘pg_shdescription 滇婘镖䆴麯麵欔橬䔇昄扞康幋閘噌庆䔇懟婻昄扞康镖䆴埻橬婔婻 pg_shdescription 蔯婉滇懟婻昄扞康婔婻㔗
臘43-30. pg_shdescription 庖枕
| 劉庖 | 䌂傋 | 嚘䫘 | 柟誄 |
|---|---|---|---|
| objoid | oid | 傂懟 oid 匂攓 | 認溇柟誄欔柟誄䔇凹茇䔇 OID |
| classoid | oid | pg_class.oid | 認婻凹茇庺䯄䔇係䂘臘䔇 OID |
| description | text | 嘩婺凹臖凹茇䔇柟誄䔇傂懟桺橸 |